Cooper Low Impedance Bus Differential Relay M-LIB3 Manuel d'utilisateur

Protection RelaysRelaysA lineM lineMC lineN-DIN lineUltra lineSoftwareMSCom2TransducersMHCO lineMHIT line5020725 - INB - New Edition March 2012 - BTS

18 19Transducers +_+_+_MHIT-TV MHIT-TVI MHIT-TILINELINELINEMHIT-RV MHIT-RIR1R2Vaux VauxCH3CH4CH2CH1CAN BusR1R2CH3CH4CH2CH1CAN BusCB CBA BACBAThe recei

5020725 - INB - New Edition March 2012 - BTS Adv. Torino - Printed by GRAFARTFor information on salesnetwork and products please visitwww.microelettri

2 3Microelettrica Scientifica is a global leader in the design andmanufacturing of Protection Relaysand High Voltage Transducers forDC Substations, En

4 5RelaysA linePB../.. Dual level current relay: 50/51UB0-A Earth fault current relay desensitised to the third harmonic: 51NBI20/.. Two phase + earth

M line Measurements • Real Time Measurements • Maximum Demand and Inrush Recording • Trip Recording (last 5 trips with date & time)Control • 5 Out

MC line Measurements• Real Time Measurements • Trip Recording(last 20 trips with date & time) • Event recording (last 10 trips)Control• 4 Output R

Measurements • Real Time Measurements • Trip Recording (last 5 trips with date & time) • Load Profile recordingTechnical Characteristics The Relay

12 13RelaysU-MLEs D.C. Feeder Manager Relay: 49, 32/76, 80, 45, 64, 79, DI, di/dt, Rapp, Iapp, CMI, LT, BF U-MLC D.C. Feeder Manager Relay (Italian Ra

14 15Software MSCom2Interfacing ProgramMSCom2 is a communication program for Windows systems allows to: • Simultaneously comunicate on serial port wit

16 17Transducers (*) Version with optional display shown in the gure(*)(*)MHCO-T-VALARM(OPTIONAL)DIAG.EXT. RESET(OPTIONAL)EXT. RESET(OPTIONAL)MHCO-T-